Sometimes, you really, really have to pee and there's no toilet in sight. Be it in the car, on the street or at your little sisters dance recital, you have to go and you have to go now. That's what the TravelJohn disposable urinal is all about.

Simply bust out your portable friend and do your business into them while trying to not let the other ticket holders of the symphony notice. The biodegradable polymer in the bag will turn your foul liquid into an odorless gel that won't spill, letting you pocket it and toss it later. Who needs bathrooms?